A video posted by Hill to Instagram shows what happened after the country stars invited a young fan to meet them backstage in Hill’s home state. The little girl, named Rosie, looks beside herself with joy as she walks up to the pair. Hill, dressed in a cut-out jumpsuit crouches down to the girl’s level and takes her hands in hers. “What do you want to sing?” she asked the ecstatic youngster, to which she replied “Mississippi Girl.” With preternatural composure, Rosie leads the Grammy winner in song—her own song.